Description
Innovative Walnut Shell Compound for Ice Traction. The Toyo Observe GSi-6 Tire (225/60R16) stands out with its eco-friendly Microbit technology, which incorporates crushed walnut shells into the tread. These microscopic spikes are one of the hardest natural materials, allowing the tire to bite into the surface of hard-packed snow and ice for mechanical grip. Combined with bamboo charcoal powder that absorbs the thin film of moisture on icy roads, this tire provides exceptional adhesion and helps prevent sliding in the most dangerous winter conditions.
High-Density 3D Siping for Precise Braking. To provide maximum safety when stopping on slippery surfaces, the Toyo Observe GSi-6 Tire (225/60R16) features advanced 3D Multi-Wave sipes. These specialized grooves are designed to interlock as the tire rotates, which increases the stiffness of the tread blocks during braking and acceleration. This rigidity reduces tread squirm, giving you a more stable and communicative steering feel while providing thousands of biting edges that grab onto the road to significantly shorten your winter stopping distances.
Directional Tread for Superior Slush Clearance. The Toyo Observe GSi-6 Tire (225/60R16) utilizes an aggressive directional tread pattern engineered to keep the contact patch clear of winter debris. Large, staggered tread blocks are paired with wide, sweeping lateral grooves that act as a high-capacity drainage system, funneling slush and water away from the center of the tire. This efficient self-cleaning design helps prevent hydroplaning and ensures that the tire stays in direct contact with the pavement, even during heavy snowfalls or messy spring thaws.
Installation. Putting this Toyo Observe GSi-6 Tire (225/60R16) on your vehicle takes 1 hour to install.
Warranty. There is a limited warranty on this product.
Application. The Toyo Observe GSi-6 Tire (225/60R16) offers universal fitment.
Toyo 149380
CA Residents: WARNING: Cancer and Reproductive Harm
- Tire
- Tire Size: (225/60R16)
- Advanced Performance Winter Tire Engineered for Severe Cold and Snow
- Microbit Technology Uses Crushed Walnut Shells to Provide Superior Grip on Ice
- Absorbent Carbon Powder Absorbs the Thin Layer of Water for Enhanced Surface Contact
- Directional Tread Pattern with a Staggered Arrangement for Improved Traction and Stability
- Large Inner Blocks with Serrated Edges Effectively Bite into Deep Snow
- Tapered Evacuation Grooves Quickly Channel Slush and Water Away to Prevent Hydroplaning
- High-Density 3D Multi-Wave Sipes Enhance Braking and Increase Block Rigidity
- Unique Silica Compound Stays Pliable in Extreme Sub-Zero Temperatures
- One-Hour Installation
- Limited Warranty
- Universal Fitment
| Brand | Toyo |
| Tire Model | Observe GSi-6 |
| Tire Type | Winter |
| Tire Size | 225/60R16 |
| Tire Diameter | 27 |
| Tire Load Index | 98 (1653 lbs per tire) |
| Tire Load Rating | XL |
| Tire Tread Depth | 12/32″ |
| Tire Revs Per Mile | 759 |
| Tire Speed Rating | (H) Up to 130mph |
| Tire Weight | 28 |
| Wheel Diameter | 16 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Directional |
| Minimum Wheel Width | 8″ |
| Maximum Wheel Width | 9″ |






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